Pt Cruiser Automatic Door Lock Is Buzzing

It was caused by a deteriorated rubber stop inside the door lock actuator module.

Pt cruiser automatic door lock is buzzing.

Door locks can be enabled or disabled by performing the following procedure. To lock the doors the switch provides voltage to the two terminals of the solenoid. This happens when i am driving as well as. Unusual noises coming from inside the door are one of the first symptoms of a potential problem with a power door lock actuator.

Usual cause the power door locks utilize individual solenoids in each of the doors that activate the door lock mechanism. 2002 chrysler pt cruiser automatic door locks and. Step 2 look for the black alarm box underneath the dashboard on the driver s side of the car. Pt cruiser has a feature that locks the door when you go over 24k or 15 miles.

If you ve lost your key fob unlocking the driver s side door with the key automatically deactivates the pt cruiser s alarm. The buzzing noise you hear is coming from the door lock motor inside the door. My automatic door locks lock all by themselves. Inside the module there is a track on which two electrical contacts slide along with the actuator and a small rubber bumper stop.

This is an indication that the motor has failed and will need replacing. The switch provides power to the door lock solenoids. Close all doors and place the key in the ignition. Most power door locks operate using gears or motors that may quietly whir or make noise when they operate.

If you hear a buzzing noise but the actuator doesn t move the armature for the lock motor is spinning freely on the motor s shaft and not turning it. My 2003 pt cruiser locks the doors by itself. In some cars a door lock actuator becomes noisy and produces a squeaking or buzzing noise when the power door locks are locked or unlocked. Sometimes they ll work and other times not.

Those noises are normal. Press the unlock key on your key fob to deactivate the alarm and unlock the car doors. Now on your pt the lock motor is built into the door latch so what you will need to do is replace the door latch on that door. If the electric motor or the mechanism inside the door lock actuator wears out the door lock may lock or unlock slowly or work sometimes but not all the time.

Depress the power door lock switch to lock the doors. Is it drives you crazy and you want to disable it this is a quick video how to. A single chime will indicate the completion of the. The module is buried down in the lower outside corner of the door.